renamed shadowed variable

Joel Grunbaum

2020-10-23 7a2cec3945ba700c674f816d47f49060975b854d

 dns.h

File was renamed from include/dns.h
@@ -8,5 +8,5 @@
#define T_TXT 16           // Text record
#define T_AAAA 28          // IPv6 address

void resolve(unsigned char* buf, char* hostname, char* dns_ip, int query_type);
struct timespec resolve(unsigned char* buf, char* hostname, char* dns_ip, int query_type);
void print_packet(unsigned char* buf);